Capacitive Touch Screen Kwa Zachipatala

Customized Solution

4.3 inchi capacitive touch screenzachipatala, zokhala ndi cypress touch controller ic, ntchito yothandizira yokhala ndi magolovesi, madzi ndi magalasi owala kapena PC pamwamba. amagwiritsidwa ntchito makamaka m'zachipatala, mafakitale, chitetezo, zipangizo zamakono zapakhomo ndi zina; kuthandizira kusintha mwakuya, kuphatikiza kapangidwe kake ndi chithandizo chapamwamba--AG AR AF.

Izi 4.3-inchcapacitive touch screen modulendi mankhwala athu okhazikika azachipatala. Iwo wadutsa zosiyanasiyana certification mayesero a mankhwala. Ili ndi -ntchito yolimbana ndi jamming. Itha kufanana ndi mawonekedwe amitundu yonse ya 4.3-inchi ndi 480*272 resolution . Tili ndi zowonera za TN ndi IPS zomwe mungasankhe. Zowoneka bwino komanso zowoneka bwino{11}}zilipo. Njira zolumikizirana ndi mpweya-zitha kusankhidwa motengera zofuna za kasitomala.

Custom Service

	Kuphimba Lens Zida:Glass, PMMA Mawonekedwe:Thandizo lapadera, bowolo (bowolo lochepera 0.8 mm) Mtundu:Mitundu yosiyanasiyana ya silkprint ndi LOGO screen print(UV-inki yotsimikizira ngati mwasankha) Mtundu:Zosankha: AGC, Corning, CG etc. Makulidwe:Makulidwe njira: 0.55,0.7,1.0,1.1,1.8,2.0,3.0,4.0,5.0,6.0mm etc.
	Sensor Features Zida:Galasi,filimu,filimu+filimu Makulidwe:0.005mm, 0.125mm, 0.4mm, 0.55mm, 0.7mm, 1.1mm FPC:mawonekedwe apangidwe mwasankha KODI:Cypress, Ilitek, Atmel, Focaltech, Goodix, EETI, etc Chiyankhulo:IIC, USB, RS232
	Onetsani Othandizana nawo:BOE, AUO, LNNOLux, TianMa, IVO, etc. Gulu:TFT-LCD, OLED Optical Bonding:OCA, OCR Chiyankhulo:MCU, SPI, RGB, MIPI, LVDS, EDP, HDMI, VGA, etc. Kuwonjezeka kwa Frame

Ngati mukufuna mawonekedwe a USB, titha kupereka IIC ku USB Bridgeboard

Mafunso ndi Mayankho aukadaulo

Q: Kodi njira za ESD pakuyesa kwa EMC pazogulitsa zonse ndi ziti?

Yankho: yankho lonse ndikuyendetsa magetsi osasunthika pansi. Pali malingaliro awa: 1), magetsi kuphatikiza ma TV Tube: chitetezo cha ESD chamagetsi a VCC, chubu la TV litha kulumikizidwa ndikuthetsedwa. Machubu a TV ndi ofanana kwambiri ndi diode yowongolera magetsi. Ili ndi mphamvu yovotera. Kusiyanitsa ndiko kuti liwiro lake loyankhidwa ndilofulumira kwambiri ndipo limakhala ndi zotsatira zabwino zowonongeka pamagetsi osasunthika.2) Chitetezo cha ESD cha mzere wa chizindikiro cha mawonekedwe akunja: mukhoza kulingalira ndi kulumikiza diode yotsalira kuti itsogolere panopa ku magetsi kapena pansi; Mayeso a ESD akachitidwa, kubwezeretsanso kapena kufa kumachitika nthawi zonse. Chifukwa chake ndikuti pini yamagetsi nthawi zambiri imasokonezeka. Pakuti ichi, LC kusefa akhoza ziwonjezeke kwa mphamvu zake.4) PCB kuyika zofunika: PCB ayenera yopalidwa mmene ndingathere. Ngati ndi mapanelo aŵiri, mbali zonse ziwiri ziyenera kupakidwa ndi mkuwa pamalo aakulu, ndipo pakhale mabowo okwanira. Ngati ili -masanjidwe anayi kapena kumtunda, gawo la ndege loyandikana la gawo lalikulu liyenera kukhazikitsidwa kuti likhazikike.5) zofunikira zoyambira: kuti mutulutse magetsi osasunthika, kuyenera kukhala kotsimikizika. Mwachitsanzo, zamagetsi azachipatala, zinthu zamagetsi zamagetsi zamankhwala monga zowunikira, padzakhala mathero ofanana kumbuyo kwa fuselage. Pochita mayesero a ESD, mapeto oyambirawa amalumikizidwanso ndi Dziko Lapansi, kotero pali njira yothamangitsira magetsi osasunthika.6) Wiring wa PCB: Ngati decoupling capacitor ya chip ili kutali ndi pini ya chip, zotsatira zowonongeka zidzatayika. Ngati mzere wa ma siginecha okhudzidwa ndi wautali kwambiri, kusokoneza kosayembekezeka kwa ma elekitiroma kudzayambitsidwa. Pankhani ya anti-ESD, zida zodziwikiratu kapena ma siginoloji (monga kukonzanso) ziyenera kusungidwa kutali ndi m'mphepete mwa PCB kuletsa kutuluka kwa mpweya kusokoneza zida ndi ma siginoloji. Mphepete mwa PCB iyenera kukhala ndi m'lifupi mwake mwa kusiyana kapena mkuwa.

Lumikizanani nafe:hongxiao@grahowlet.com

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